diff options
| author | Eric Anholt <eric@anholt.net> | 2010-03-04 16:09:40 -0800 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2010-03-04 16:27:45 -0800 |
| commit | 1d4d1e6b138aac8bd734c4c20617a43fb3337c63 (patch) | |
| tree | 0a2f9f4875978bc75481c62639a4382f55a22253 /intel | |
| parent | 3e21e3ba0090c4dbe976269409b336dc82fe3d36 (diff) | |
intel: Only align Y-tiling pitch to the Y tile width.
Fixes piglit depth-tex-modes on gen4.
Diffstat (limited to 'intel')
| -rw-r--r-- | intel/intel_bufmgr_gem.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/intel/intel_bufmgr_gem.c b/intel/intel_bufmgr_gem.c index f852c09d..21fe099e 100644 --- a/intel/intel_bufmgr_gem.c +++ b/intel/intel_bufmgr_gem.c @@ -254,12 +254,17 @@ static unsigned long drm_intel_gem_bo_tile_pitch(drm_intel_bufmgr_gem *bufmgr_gem, unsigned long pitch, uint32_t tiling_mode) { - unsigned long tile_width = 512; + unsigned long tile_width; unsigned long i; if (tiling_mode == I915_TILING_NONE) return pitch; + if (tiling_mode == I915_TILING_X) + tile_width = 512; + else + tile_width = 128; + /* 965 is flexible */ if (bufmgr_gem->gen >= 4) return ROUND_UP_TO(pitch, tile_width); |